NoMac vs ActionBox

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

NoMac compared with ActionBox
Detail	NoMac	ActionBox
What it does	On-demand cloud macOS for AI agents, billed per minute	Human approval infrastructure for AI agents and automation workflows
Stage	Startup	Not given
Founded	2026	Not given
Based in	Not given	Not given
Pricing model	Paid	Freemium
Pricing	$0.90 per hour, billed per minute. Prepaid credit starts at $10, never expires and needs no subscription. Bigger top-ups add up to 20% bonus credit: $100 buys 133 hours. 7-day money-back guarantee on first purchase.	Developer: Free forever with 250 Actions/month, 3 Sources, 3 Watches, 7-day history. Pro: $10/month ($120/year, save 17%) with 1,000 Actions/month, unlimited Sources, 20 Watches, 30-day history, additional Actions at $8 per 1,000-pack. Team: $49.17/month ($590/year, save 17%) with 5,000 Actions/mont
Key features	Real macOS on Apple M6 or M5 Pro silicon, ready in about a minute Full admin access with no password prompts Xcode 27 preinstalled with Homebrew, Node, Python and CocoaPods iOS Simulator with screenshots and screen recordings Persistent 20 GB encrypted drive between sessions Control via MCP, CLI, API or SSH App Store submissions and TestFlight uploads Secrets management without chat exposure Desktop view and control in browser	Typed decisions (Boolean, choice, text, number, rating, structured forms) Heartbeat Watches for silent-work detection Action Controls for safe follow-up operations Multi-surface inboxes (web, mobile, Slack, CLI, MCP) Model Context Protocol (MCP) integration Signed receipts and durable decision history Mobile app for iOS (15+) with push alerts Slack approval integration (Beta) CLI with bounded long-poll waiting Integration guides for GitHub Actions, n8n, LangGraph, OpenAI Agents SDK
What makes it different	Agents work autonomously without human prompts or permission dialogs Pay only for minutes used, not idle Mac time Complete end-to-end app building and publishing from iOS Simulator to App Store Built-in isolation and security with ephemeral sessions	Durable decision records that survive client disconnections and restarts Reduces median approval time significantly in production environments Unified API across multiple approval surfaces without building custom dashboards Source-scoped identity for independent credential rotation across runners Built-in monitoring for stalled background work with heartbeat watches
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	20 −1 (down) since last check	5 no change since last check
Trust Flow (Majestic)	13	7
Citation Flow (Majestic)	28	24
Referring domains (Majestic)	140	42

5 details filled in for both companies.

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